2893187310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{37657}}^1$

素因数の和:37877

約数の個数: 64

約数和(自身を含む): 7515934272

約数和(自身を除く): 4622746962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 197, 390, 394, 591, 985, 1182, 1970, 2561, 2955, 5122, 5910, 7683, 12805, 15366, 25610, 37657, 38415, 75314, 76830, 112971, 188285, 225942, 376570, 489541, 564855, 979082, 1129710, 1468623, 2447705, 2937246, 4895410, 7343115, 7418429, 14686230, 14836858, 22255287, 37092145, 44510574, 74184290, 96439577, 111276435, 192879154, 222552870, 289318731, 482197885, 578637462, 964395770, 1446593655, 2893187310]

約数ペア:

[(1, 2893187310), (2, 1446593655), (3, 964395770), (5, 578637462), (6, 482197885), (10, 289318731), (13, 222552870), (15, 192879154), (26, 111276435), (30, 96439577), (39, 74184290), (65, 44510574), (78, 37092145), (130, 22255287), (195, 14836858), (197, 14686230), (390, 7418429), (394, 7343115), (591, 4895410), (985, 2937246), (1182, 2447705), (1970, 1468623), (2561, 1129710), (2955, 979082), (5122, 564855), (5910, 489541), (7683, 376570), (12805, 225942), (15366, 188285), (25610, 112971), (37657, 76830), (38415, 75314)]